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A. D. BLUE
In 1868 T. T. Cooper, a British merchant in Burma, came to Shanghai and attempted to improve on Blakiston's feat. His venture was partly financed by the Shanghai Chamber of Commerce. Cooper went up the Yangtze to Chungking, and then overland to Chengtu, the capital of Szechwan. Here he received permission from the Governor General to travel on through Szechwan and Tibet to India; but he met such determined opposition and hostility from the lamas on the Tibetan border, where he was imprisoned for five weeks, that he was forced to turn back.
In the following year, Sir Rutherford Alcock, British Minister at Peking, sent Robert Swinhoe of the China Consular Service to investigate trade prospects on the Upper Yangtze. Vice-Admiral Keppel, R.N. was making a survey of the river, and Swinhoe's party, which included Alexander Michie and Robert Francis of the Shanghai Chamber of Commerce and two naval surveyors, travelled to Ichang on H.M.S. Opussum. This was the first time a steamship had reached Ichang, and the Chinese pilot refused to go any further. A junk was hired for the passage through the Gorges to Chungking, and soundings and surveys taken en route. The surveyors, however, gave an unfavourable report on the feasibility of steam navigation on the Upper Yangtze. They particularly commented on the force of the current, lack of suitable anchorages, intricacy of navigation because of the changeable channel, and so on. They also thought descent would be even more difficult than ascent. The chief engineer of Opossum described a sample of coal obtained half way between Ichang and Chungking as resembling good anthracite in appearance, but requiring large furnaces and a long time for combustion.
This was the most thorough navigational survey of the Upper Yangtze, and many of the factors militating against steam navigation between Ichang and Chungking were investigated and made known. The bed of the river falls 470 feet in the 360 miles between the two places, and this fall of one and a third feet per mile is the cause of the strong currents and rapids in this section of the river. The most difficult stretch is the first half of the Upper River between Ichang and Wanhsien, where the most difficult rapids and gorges are encountered. The Ichang Gorge begins five miles above Ichang, and then come the Ox Liver and Horse's Lung Gorges, and the Hsintan Rapid immediately after the latter. The most spectacular